WO2021100543A1 - Dispositif de commande d'un système d'entrainement électrique et aéronef électrique - Google Patents

Dispositif de commande d'un système d'entrainement électrique et aéronef électrique Download PDF

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Publication number
WO2021100543A1
WO2021100543A1 PCT/JP2020/041845 JP2020041845W WO2021100543A1 WO 2021100543 A1 WO2021100543 A1 WO 2021100543A1 JP 2020041845 W JP2020041845 W JP 2020041845W WO 2021100543 A1 WO2021100543 A1 WO 2021100543A1
Authority
WO
WIPO (PCT)
Prior art keywords
angle
rotating body
motor
drive system
control device
Prior art date
Application number
PCT/JP2020/041845
Other languages
English (en)
Japanese (ja)
Inventor
優也 藤島
Original Assignee
株式会社デンソー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社デンソー filed Critical 株式会社デンソー
Priority to CN202080080550.2A priority Critical patent/CN114728703A/zh
Priority to EP20889709.0A priority patent/EP4063268A4/fr
Publication of WO2021100543A1 publication Critical patent/WO2021100543A1/fr
Priority to US17/730,660 priority patent/US20220258869A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • B64D31/02—Initiating means
    • B64D31/06—Initiating means actuated automatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B64U50/14—Propulsion using external fans or propellers ducted or shrouded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
    • B64U30/296—Rotors with variable spatial positions relative to the UAV body
    • B64U30/297—Tilting rotors

Definitions

  • FIG. 8 is an explanatory diagram for explaining a method of locking the reference angle as a target.
  • FIG. 9 is an explanatory diagram showing another example of the relationship between the rotation angle and the electric angle.
  • FIG. 10 is an explanatory diagram showing another example of the relationship between the rotation angle and the electric angle.
  • FIG. 11 is a flowchart showing the procedure of the lock process in the second embodiment.
  • FIG. 12 is a flowchart showing the procedure of the lock process in the third embodiment.
  • FIG. 13 is a flowchart showing the procedure of the lock process in the fourth embodiment.
  • FIG. 14 is a flowchart showing the procedure of the lock process according to the fifth embodiment.
  • FIG. 15 is a flowchart showing the procedure of the lock process in the sixth embodiment.
  • FIG. 11 is a flowchart showing the procedure of the lock process in the second embodiment.
  • one of the two blades 33 may be locked at the target lock position, and the other blade 33 may be overlapped with the one blade 33.
  • the rotary blade 30 may be provided with a mechanism for superimposing the other blade 33 on the one blade 33.
  • the two blades 33 may be controlled so as to be independently locked at their respective target lock positions.
  • control device 50 since the control device 50 has a reference angle storage unit 54 that stores the reference angle for locking the rotary blade 30 in the lock angle range as the value of the electric angle of the motor 11, the motor 11 can be locked using the reference angle. , It is possible to prevent the control for locking the rotation of the motor 11 from becoming complicated.
  • Either one of the visual servo 92 and the infrared sensor 94 may be omitted, and instead of the infrared sensor 94 or in addition to the infrared sensor 94, an ultrasonic sensor, a position sensor, an optical sensor, a photoelectric sensor, or the like may be omitted. Any detection unit that can detect the rotation position of the rotary blade 30 may be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Remote Sensing (AREA)

Abstract

L'invention concerne un dispositif de commande (50) d'un système d'entraînement électrique (10) pour entraîner en rotation un rotor d'une aile rotative (30) et/ou d'une vis, qui comprend une unité de commande de verrouillage (52) qui verrouille la rotation du rotor dans une plage d'angle de verrouillage définie.
PCT/JP2020/041845 2019-11-21 2020-11-10 Dispositif de commande d'un système d'entrainement électrique et aéronef électrique WO2021100543A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202080080550.2A CN114728703A (zh) 2019-11-21 2020-11-10 电驱动系统的控制装置及电动飞机
EP20889709.0A EP4063268A4 (fr) 2019-11-21 2020-11-10 Dispositif de commande d'un système d'entrainement électrique et aéronef électrique
US17/730,660 US20220258869A1 (en) 2019-11-21 2022-04-27 Control device of electric drive system, electric drive system and electric aircraft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-210176 2019-11-21
JP2019210176A JP7347154B2 (ja) 2019-11-21 2019-11-21 電動航空機用電駆動システムの制御装置、電動航空機およびコンピュータプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/730,660 Continuation US20220258869A1 (en) 2019-11-21 2022-04-27 Control device of electric drive system, electric drive system and electric aircraft

Publications (1)

Publication Number Publication Date
WO2021100543A1 true WO2021100543A1 (fr) 2021-05-27

Family

ID=75963920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/041845 WO2021100543A1 (fr) 2019-11-21 2020-11-10 Dispositif de commande d'un système d'entrainement électrique et aéronef électrique

Country Status (5)

Country Link
US (1) US20220258869A1 (fr)
EP (1) EP4063268A4 (fr)
JP (1) JP7347154B2 (fr)
CN (1) CN114728703A (fr)
WO (1) WO2021100543A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022239405A1 (fr) 2021-05-10 2022-11-17
WO2024004443A1 (fr) * 2022-06-29 2024-01-04 株式会社デンソー Dispositif de propulsion, dispositif de commande de propulsion et programme de commande de propulsion

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JP2011162173A (ja) * 2010-02-13 2011-08-25 Am Creation:Kk 垂直離着陸飛行機
JP2018131197A (ja) 2017-02-10 2018-08-23 ゼネラル・エレクトリック・カンパニイ 二重機能航空機
CN108860582A (zh) * 2017-05-08 2018-11-23 品尼高维斯塔有限责任公司 具有尾部推进器的多旋翼提升体飞行器
JP2019041536A (ja) * 2017-08-28 2019-03-14 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 制御装置、撮像装置、移動体、制御方法、及びプログラム
JP2019059755A (ja) * 2010-11-30 2019-04-18 ローム アンド ハース エレクトロニック マテリアルズ エルエルシーＲｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ 光酸発生剤
US20190127061A1 (en) * 2017-11-01 2019-05-02 Kitty Hawk Corporation Tiltwing multicopter with foldable and non-foldable propellers

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JPH11267791A (ja) * 1998-03-19 1999-10-05 Mitsubishi Heavy Ind Ltd 大型プロペラの鋳型造形装置及び造形方法
JP4589093B2 (ja) * 2004-12-10 2010-12-01 日立オートモティブシステムズ株式会社 同期モータ駆動装置及び方法
JP4417392B2 (ja) * 2007-01-09 2010-02-17 株式会社ミツバ 対向払拭型ワイパ装置
JP4425306B2 (ja) * 2007-11-13 2010-03-03 株式会社ミツバ 対向払拭型ワイパ装置
JP5235906B2 (ja) * 2008-01-30 2013-07-10 三菱電機株式会社 操舵制御装置
WO2013066477A2 (fr) * 2011-08-19 2013-05-10 Aerovironment, Inc. Système pour aligner une hélice
JP5909939B2 (ja) * 2011-09-07 2016-04-27 株式会社デンソー 駆動装置
DE102013109392A1 (de) * 2013-08-29 2015-03-05 Airbus Defence and Space GmbH Schnellfliegendes, senkrechtstartfähiges Fluggerät
JP6426420B2 (ja) * 2014-09-29 2018-11-21 ルネサスエレクトロニクス株式会社 半導体装置及び電動機器
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JP2011162173A (ja) * 2010-02-13 2011-08-25 Am Creation:Kk 垂直離着陸飛行機
JP2019059755A (ja) * 2010-11-30 2019-04-18 ローム アンド ハース エレクトロニック マテリアルズ エルエルシーＲｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ 光酸発生剤
JP2018131197A (ja) 2017-02-10 2018-08-23 ゼネラル・エレクトリック・カンパニイ 二重機能航空機
CN108860582A (zh) * 2017-05-08 2018-11-23 品尼高维斯塔有限责任公司 具有尾部推进器的多旋翼提升体飞行器
JP2019041536A (ja) * 2017-08-28 2019-03-14 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 制御装置、撮像装置、移動体、制御方法、及びプログラム
US20190127061A1 (en) * 2017-11-01 2019-05-02 Kitty Hawk Corporation Tiltwing multicopter with foldable and non-foldable propellers

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See also references of EP4063268A4

Also Published As

Publication number Publication date
EP4063268A1 (fr) 2022-09-28
EP4063268A4 (fr) 2023-01-04
CN114728703A (zh) 2022-07-08
JP7347154B2 (ja) 2023-09-20
JP2021079869A (ja) 2021-05-27
US20220258869A1 (en) 2022-08-18

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